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mars1129 [50]
3 years ago
10

I need help with this for homework, I also need all the work, Help is appreciated:)

Mathematics
1 answer:
ollegr [7]3 years ago
8 0
Total cost = cost of paper clips + cost of index cards
Total cost = cost of one box of paper clips * number of boxes + cost of one box of index cards * number of boxes
55.40=15p+7i \\ 61.70=12p+10i \\ \\ 61.70-12p=10i \\ i = \frac{61.70-12p}{10} \\ i=6.17- \frac{6p}{5} \\\\ 55.40=15p+7(6.17- \frac{6p}{5})\\55.40=15p+43.19-\frac{42p}{5}\\55.40=15p-8.4p+43.19\\12.21=6.6p\\p=1.85 \\\\55.40=15(1.85) +7i\\55.40=27.75+7i\\7i=27.65\\i=3.95
So your answers are:
p = $1.85
i = $3.95
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cluponka [151]
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devlian [24]

Answer:

Tara is incorrect.

Step-by-step explanation:

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3 years ago
Y=x-5; domain = {4,6,8}
Lostsunrise [7]

Answer:

Range = {-1, 1, 3}

Step-by-step explanation:

<u><em>The question asks for the range.</em></u>

The function given is

y=x-5

The domain is the set of 3 numbers:

Domain = {4,6,8}

We need to find the range.

First, the range is the set of all y-values for which the function is defined.

When we will be given the domain with a set of numbers, the range would be the numbers that we get when we evaluate the the function at those numbers.

So, we evaluate the function (y-values) at x = 4,6, and 8.

At x = 4:

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At x = 6:

y=x-5\\y=6-5\\y=1

At x = 8:

y=x-5\\y=8-5\\y=3

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4 years ago
If 60 newspapers cost $27, find the cost of 16
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3 years ago
You have been asked to develop a composite measure of the quality of life on your campus.
Shkiper50 [21]

The social indicators that can be used to know the quality of life in campus are the number of hours spent in school, extra curricular activities, etc.

<h3>What are social indicators?</h3>

It should be noted that social indicators are used to monitor the social system.

The social indicators that can be used to know the quality of life in campus are the number of hours spent in school, extra curricular activities, etc. They're important to assess ones social life.

In conclusion, after necessary data has been collected m, a research can be made to know how the quality of life is affected by the data.

Learn more about indicators on:

brainly.com/question/485822

5 0
2 years ago
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